42173804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{2239}}^1$

素因数の和:2537

約数の個数: 24

約数和(自身を含む): 78462720

約数和(自身を除く): 36288916

約数列:

[1, 2, 4, 17, 34, 68, 277, 554, 1108, 2239, 4478, 4709, 8956, 9418, 18836, 38063, 76126, 152252, 620203, 1240406, 2480812, 10543451, 21086902, 42173804]

約数ペア:

[(1, 42173804), (2, 21086902), (4, 10543451), (17, 2480812), (34, 1240406), (68, 620203), (277, 152252), (554, 76126), (1108, 38063), (2239, 18836), (4478, 9418), (4709, 8956)]